Part Number: TPS63901 Hi,
As recommended by datasheet - I am using RCFG1/2/3 resistors with a tolerance of ±1%, temp coefficient better than ±200 ppm.
However, for my nominal selections of (SEL=High) 1.8V (CFG1=0-ohm), I get 1.794V, - and…
Part Number: TPS63901 Hi,
Because PCB design will use Type 2 PCB structure, that means via on pad is not allowed.
For 4.4V output setting, CFG1 should be tied a resistor, thus we will like to know
1. What is the CFG1 current rating? Is it okay to use…
Hi
If my understanding is right, the maximum averange current flow to the GND should be no more than 100mA, right?
if so, i think only one GND is acceptable.
Regards
Tao
Part Number: TPS63901 Other Parts Discussed in Thread: TPS631000 We are working on a design with a LTE-M cat1 modem (nRF9160). We are considering using the TPS63901 in this design. The main reason is that this IC has a low quiescent current, because the…
Part Number: TPS63901 Other Parts Discussed in Thread: TPS63900 , We would like to use the TPS63901 in an intrinsic safety application. Creating a 3v5 output power supply for an LTE M/NB modem from a battery pack (LiSOCl2 battery and parallel super cap…
Part Number: TPS63901 In the datasheet, Pad B2 is an inner pad and « must not be left open »
Given that it needs to be connected to a resistor, what would be the recommended way to escape this pad?
If a via is used, what would be the recommended…
Part Number: TPS63900 Other Parts Discussed in Thread: TLV61220 , TPS61094 , TPS63901 , TPS610986 We're powering off a 625mAHr coin cell so quiescent current is of course critical. The TPS63900/1 have very low quiescent current but high peak currents…
Part Number: TPS63901 Hi Team,
Can you please share the correct value of "E" and "D" for the part number TPS63901?
Also, I found that on the datasheet, the device is packaged in WCSP 12, but on the product page, the package shown …
Part Number: TPS63901 Hi team,
Based on datasheet, we can know SEL=high, there is input current limit spec.
But we can't see input current limit if SEL=low.
So could you advise?
Thanks
Part Number: TPS63900 Other Parts Discussed in Thread: TPS63901 Hello:
DCDCs are generally equipped with post stage output filtering, TPS63900. For this type of power supply, is there a design reference circuit for output filtering, and how to handle…